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CoreOS Clair vs TrendAI Vision One – Cloud Security comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Feb 26, 2026

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Qualys TotalCloud
Sponsored
Ranking in Container Security
11th
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
46
Ranking in other categories
Vulnerability Management (10th), Cloud Workload Protection Platforms (CWPP) (9th), Cloud Security Posture Management (CSPM) (8th), SaaS Security Posture Management (SSPM) (2nd), Cloud-Native Application Protection Platforms (CNAPP) (7th)
CoreOS Clair
Ranking in Container Security
38th
Average Rating
8.6
Reviews Sentiment
7.6
Number of Reviews
2
Ranking in other categories
No ranking in other categories
TrendAI Vision One – Cloud ...
Ranking in Container Security
24th
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
23
Ranking in other categories
Vulnerability Management (37th), Cloud Workload Protection Platforms (CWPP) (16th), Hybrid Cloud Computing Platforms (11th), Extended Detection and Response (XDR) (23rd), Cloud Security Posture Management (CSPM) (16th), Cloud-Native Application Protection Platforms (CNAPP) (17th), Attack Surface Management (ASM) (14th), Cloud Infrastructure Entitlement Management (CIEM) (6th), Cloud Detection and Response (CDR) (8th), AI Security (16th)
 

Mindshare comparison

As of October 2026, in the Container Security category, the mindshare of Qualys TotalCloud is 1.8%, up from 1.1% compared to the previous year. The mindshare of CoreOS Clair is 0.7%, up from 0.6% compared to the previous year. The mindshare of TrendAI Vision One – Cloud Security is 3.2%, up from 1.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Container Security Mindshare Distribution
ProductMindshare (%)
Qualys TotalCloud1.8%
TrendAI Vision One – Cloud Security3.2%
CoreOS Clair0.7%
Other94.3%
Container Security
 

Featured Reviews

reviewer2859021 - PeerSpot reviewer
Sr Security Engineer at a tech vendor with 5,001-10,000 employees
Risk-based triage has transformed container security and now prioritizes high-impact threats
The best features Qualys TotalCloud offers currently include managing cloud infrastructure and container security while facing major challenges such as alert fatigue. Traditional vulnerability scanners flag hundreds of CVEs on short-lived Kubernetes containers, some of which have no internet exposure or are gone before we can even triage them. I leverage Qualys TotalCloud to move beyond static CVSS. I use it to implement runtime exposure, correlation risk reprioritization, and shift-left integration. This notifies developers to fix a base image upstream rather than patching live ephemeral instances. In my work with cloud and container security, the biggest operational hurdle was alert fatigue. I use Qualys to shift left from static CVSS severity to context-aware risk prioritization. I correlated raw vulnerability data with real-time risk factors such as public network exposure, active runtime execution, or overly permissive IAM roles. This allows us to immediately drop the priority of isolated containers and escalate lower-severity CVEs that sit on an exposed, high-risk path. We can map these findings directly back to our CI/CD pipelines so developers can patch the root base images upstream. We have drastically cut down the signal-to-noise ratio, saved a lot of manual hours doing triage work, and ensured engineering effort goes directly towards high-impact risk reduction.
Felipe Giffu - PeerSpot reviewer
Red Hat Solution Architect at Seprol Computadores e Sistemas
An operational system, similar to Linux where you can run your applications inside containers
With CoreOS, you can run your applications inside containers. For example, if you have an application that needs to run on Linux, you can create and install a container. However, it's important to note that you don't install CoreOS inside a container; CoreOS is the host operating system that manages containers. When you mentioned using Nacula as part of your CI/CD pipeline, it means your application is deployed and managed automatically through the CI/CD process. Containers are used to deploy your application within this pipeline, but CoreOS does not run inside these containers. Instead, CoreOS is the base operating system that supports and manages these containers.
reviewer2793894 - PeerSpot reviewer
Platform Engineer Ii at a outsourcing company with 5,001-10,000 employees
Centralized cloud view has improved threat response and simplified compliance reporting
We are using Trend Vision One - Cloud Security for getting complete visibility of all the assets that exist within our cloud, and it helps us identify any sort of misconfigurations or fine-tuning that can be done to better our compliance. Trend Vision One - Cloud Security helps in onboarding all the cloud solutions or cloud providers that we have within our organization into a single dashboard, thereby providing greater visibility of all the assets. Earlier we used to have multiple dashboards to manage the same solution or capability, but with Trend Micro, we are able to get everything in a single pane of glass, benefiting our operations significantly. We are using the playbooks built into Trend Vision One - Cloud Security, which help us take a lot of response actions and bring automation capabilities into play. Trend Vision One - Cloud Security has positively impacted our organization by providing a single pane of glass visibility across all the cloud solutions that we have and reducing the number of threats we used to see earlier in the cloud. We are seeing that the number of cloud operations required earlier in terms of threat detection and response, and the time taken to detect a particular threat and take a response action, has considerably improved after onboarding Trend Micro.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"The agent and agentless scanning in TotalCloud, particularly the FlexScan method, is incredibly valuable. With traditional scanning approaches, we had to give IP ranges and whitelist IPs. All that is now simplified. FlexScan requires minimal intervention, and after configuration, it automatically collects data and performs necessary scans."
"Its dashboards are brilliant. It provides in-depth insights."
"Qualys TotalCloud provides unified vulnerability and threat assessment for IaaS and SaaS and a single prioritized view of risk, which helps reduce my workload by not having to combine multiple sources."
"Qualys TotalCloud is overall the best tool available in the market for scanning purposes."
"With TotalCloud, we can scan through the API. If we are not able to deploy cloud agents on the machine, we can use the API."
"Qualys TotalCloud has significantly improved our organization by automating our reporting processes, reducing the time spent on report creation from two hours to less than fifteen to twenty minutes."
"The platform's unified view of the organization proves particularly valuable for leadership team meetings."
"If someone were to ask me to review Qualys TotalCloud, I would summarize it as an end-to-end solution for cloud security with visibility and governance-grade controls without needing to manage multiple disconnected tools."
"CoreOS Clair can be used by organizations of any size."
"With CoreOS, you can run your applications inside containers. For example, if you have an application that needs to run on Linux, you can create and install a container. However, it's important to note that you don't install CoreOS inside a container; CoreOS is the host operating system that manages containers."
"CoreOS Clair's best feature is detection accuracy."
"Trend Vision One - Cloud Security has positively impacted our organization by providing a single pane of glass visibility across all the cloud solutions that we have and reducing the number of threats we used to see earlier in the cloud."
"If any vulnerability attack is there, it can secure that particular server in real-time."
"The perfect package for all security platforms, providing more than any other endpoint solution."
"The storage and computing features are valuable."
"The product helps us understand our environment better."
"Detection response and cloud conformity are valuable features."
"We use the solution to protect our cloud-based applications like Office 365."
"The security is good."
 

Cons

"Qualys TotalCloud needs to enhance its scanning capabilities in the IP domain, as it currently lacks the functionality to resolve IPs to their corresponding domain names."
"The vulnerability part is good, but the policy compliance module needs improvement because it involves a lot of manual work. Specifically, the remediation part of the controls requires enhancements."
"Qualys TotalCloud needs to improve its accuracy for non-Windows operating systems."
"Regarding technical support from Qualys, they respond, but the response time can be too long. Sometimes we need to wait weeks for solutions to simple questions."
"A feature improvement could be the inclusion of Windows OS support for container security, as it is currently only supported for Linux."
"The support is not up to the mark and seems to be overburdened."
"An area for improvement would be to focus on risks related to AI, such as large language models and potential data leakage."
"I would appreciate additional integration options to connect Qualys TotalCloud with our other vulnerability management tools."
"It can be improved in its support response. They usually take up to seven days to resolve the issue."
"An area for improvement is that CoreOS Clair doesn't provide information about the location of vulnerabilities it detects."
"I would like to see more third-party integrations being added into Trend Vision One - Cloud Security, as it currently has a good amount of integrations but does not allow ingestion from many third-party solutions."
"Trend Vision One - Cloud Security seems to have a preference for AWS Cloud over Azure and would be improved by focusing equally on both."
"They should provide a way for users to see violations for specific compliance."
"Documentation on cloud architecture and job architecture would be helpful."
"The firewall configuration should have been automated based on the understanding of the application, utilities, and protocols."
"The initial setup can be complex for the inexperienced."
"Trend Vision One - Cloud Security could improve connections with different types of authentication and user groups concerning cloud services."
"Trend Vision One - Cloud security aims to protect our assets, but the rapid spread of viruses and vulnerabilities through malicious emails remains a significant concern."
 

Pricing and Cost Advice

"As a middle management member, I do not have direct pricing knowledge, but based on the knowledge from our meetings, its pricing is competitive."
"Qualys TotalCloud offers good pricing that is affordable and competitive with the market. Our partnership also provides us with additional benefits."
"Its price seems higher compared to other tools, but it is worth it. If they could adjust the pricing and make it comparable with other tools, that would be great."
"Although Qualys TotalCloud is relatively expensive due to its unique automation features, its cost-effectiveness is rated an eight out of ten, with ten being the most costly."
"Qualys TotalCloud offers cost-effective licensing flexibility."
"I am not sure about the pricing. From what I understand, it is a bit on the higher side, but I do not have the exact numbers."
"Qualys TotalCloud is expensive, but it offers a premier solution with no headaches."
"The pricing is comparable. It is built into our other product, so I cannot piecemeal it. It is a part of our subscription."
"CoreOS Clair is open-source and free of charge."
"The pricing for Cloud One is reasonable because my costs scale up and down based on my infrastructure usage."
"The is price is 25% cheaper than it was a couple of years ago, which is good."
"Two years ago, it cost $200 for 20 credits, which was a high cost."
"I rate the solution's pricing a six out of ten."
"While Trend Vision One - Cloud Security was a cost-effective solution for us in 2021, we've noticed a recent price increase that makes it less affordable."
"With everything I deal with, Trend Micro Cloud One's pricing is somewhere in the middle."
"It's a slightly expensive product."
"The Trend Vision One pricing is reasonable."
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Top Industries

By visitors reading reviews
Comms Service Provider
16%
Outsourcing Company
12%
Manufacturing Company
11%
Financial Services Firm
11%
Financial Services Firm
17%
Comms Service Provider
14%
Performing Arts
12%
Government
10%
Comms Service Provider
11%
Financial Services Firm
9%
Manufacturing Company
9%
Outsourcing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business14
Midsize Enterprise6
Large Enterprise35
No data available
By reviewers
Company SizeCount
Small Business12
Midsize Enterprise6
Large Enterprise10
 

Questions from the Community

What needs improvement with Qualys TotalCloud?
In terms of improvement, remediation still belongs to the cloud team, which is one of the issues we faced with Qualys...
What is your primary use case for Qualys TotalCloud?
My main use case for Qualys TotalCloud is regarding the cloud visibility that we were not having previously. Previous...
Ask a question
Earn 20 points
What is your experience regarding pricing and costs for Trend Micro Cloud One Container Security?
The pricing for Trend Vision One - Cloud Security is very straightforward; we are using credits for calculating the s...
What needs improvement with Trend Micro Cloud One Container Security?
I would like to see more third-party integrations being added into Trend Vision One - Cloud Security, as it currently...
What is your primary use case for Trend Micro Cloud One Container Security?
The main use case for Trend Vision One - Cloud Security is to secure our cloud environment from threats and we had to...
 

Also Known As

Qualys TotalCloud with FlexScan
No data available
Trend Micro Cloud One , Cloud One Workload Security, Trend Micro Cloud One Container Security, Trend Micro Cloud One Application Security, Cloud One File Storage Security, Cloud One Network Security, Cloud One Conformity
 

Overview

 

Sample Customers

Information Not Available
eBay, Veritas, Verizon, SalesForce
Information Not Available
Find out what your peers are saying about CoreOS Clair vs. TrendAI Vision One – Cloud Security and other solutions. Updated: September 2026.
915,533 professionals have used our research since 2012.